Activity for Sherry

I am in the early stages of planning my wedding and want to put all the deposits down first and then have a payment plan for each so I only have to worry about tips on the date. So my question is I have the venue booked (Yay!) now what should I book?...

I just got engaged yesterday and I have so many things running through my head. And I want to know if people start planning and saving at the same time and kinda putting deposits as you went or saved your budget then started planning?